The present disclosure relates to a combination of anti-human VEGFR-2 antibodies (Ramucirumab) and anti-human PD-L1 (durvalumab) antibodies for treating certain disorders, including advanced gastric or gastroesophageal junction adenocarcinomas, non-small cell lung cancer, and hepatocellular carcinomas. Sequences 3 &; 4 represent Ramucirumab VL and VH; Sequences 7 &; 8 those of Durvalumab.